85745132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 173644800

約数和(自身を除く): 87899668

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1364, 1628, 1699, 2294, 3398, 4588, 6796, 12617, 18689, 25234, 37378, 50468, 52669, 62863, 74756, 105338, 125726, 210676, 251452, 579359, 691493, 1158718, 1382986, 1948753, 2317436, 2765972, 3897506, 7795012, 21436283, 42872566, 85745132]

約数ペア:

[(1, 85745132), (2, 42872566), (4, 21436283), (11, 7795012), (22, 3897506), (31, 2765972), (37, 2317436), (44, 1948753), (62, 1382986), (74, 1158718), (124, 691493), (148, 579359), (341, 251452), (407, 210676), (682, 125726), (814, 105338), (1147, 74756), (1364, 62863), (1628, 52669), (1699, 50468), (2294, 37378), (3398, 25234), (4588, 18689), (6796, 12617)]